https://www.indiegogo.com/projects/pixsso-the-smart-display#...
https://news.ycombinator.com/item?id=8679049
Not much traction back then, but we want ton give this another shot.
Pixsso is now focused on eInk + generative art, which we find it to be a very compelling use case.
Pixsso is ready to ship and is also open source if you want to build it yourself:
https://github.com/hal9ai/pixsso